IAA RAS IAA Minor Planet Database

2020 OL1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4922940000
Semi-major axis (a)2.0372080000 AU
Inclination (i)8.51610000°
Long. of Asc. Node (Ω)297.02686000°
Arg. of Perihelion (ω)2.20211000°
Mean Anomaly (M)299.92086000°
Mean Motion (n)0.3389620100°/day
Perihelion dist (q)1.03430270 AU
Aphelion dist (Q)3.04011330 AU
Orbital Period2.90772320 yr
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.430″
Uncertainty5
Orbit TypeAmor
MOID0.016736 AU
Observations Used147
Radar Obs Used1
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-07-29
Observations (147)
Date Type RA Dec Mag Band Observatory
2020-07-20 10:27:27 C 20 01 05.115 -14 20 36.57 – V F51
2020-07-20 11:01:16 C 20 01 47.288 -14 05 48.79 – V F51
2020-07-20 11:08:37 C 20 01 56.43 -14 02 35.6 – V T05
2020-07-20 11:14:34 C 20 02 03.88 -13 59 58.6 – V T05
2020-07-20 11:18:09 C 20 02 08.330 -13 58 24.61 – V F51
2020-07-20 12:05:38 C 20 03 07.45 -13 37 34.9 – V T05
2020-07-20 12:14:01 C 20 03 17.95 -13 33 52.7 – V T05
2020-07-20 14:21:48 C 20 05 58.56 -12 37 27.1 – V T08
2020-07-20 14:22:03 C 20 05 59.21 -12 37 29.3 – V T05
2020-07-20 14:22:27 C 20 05 59.40 -12 37 09.6 – V T08
2020-07-20 14:22:42 C 20 06 00.00 -12 37 12.5 – V T05
2020-07-20 14:23:07 C 20 06 00.27 -12 36 51.8 – V T08
2020-07-20 14:23:21 C 20 06 00.87 -12 36 55.6 – V T05
2020-07-20 14:24:01 C 20 06 01.81 -12 36 36.4 – V T05
2020-07-20 14:24:27 C 20 06 01.92 -12 36 17.2 – V T08
2020-07-20 14:24:41 C 20 06 02.58 -12 36 19.8 – V T05
2020-07-20 20:57:45 C 20 15 16.69 -09 48 29.6 – V 104
2020-07-20 21:08:14 C 20 15 28.33 -09 44 09.5 – V 595
2020-07-20 21:09:10 C 20 15 30.64 -09 43 36.0 – V 104
2020-07-20 21:10:54 C 20 15 31.58 -09 43 01.0 – V 595
2020-07-20 21:13:35 C 20 15 34.81 -09 41 52.4 – V 595
2020-07-20 21:17:40 C 20 15 43.94 -09 39 53.5 – U I93
2020-07-20 21:18:24 C 20 15 40.67 -09 39 48.7 – V 595
2020-07-20 21:18:54 C 20 15 42.47 -09 39 26.4 – V 104
2020-07-20 21:21:47 C 20 15 49.01 -09 38 07.8 – U I93
2020-07-20 21:26:21 C 20 15 54.58 -09 36 11.0 – U I93
2020-07-20 21:26:48 C 20 15 50.42 -09 36 32.9 – V 033
2020-07-20 21:27:19 C 20 15 51.02 -09 36 20.2 – V 033
2020-07-20 21:27:48 C 20 15 51.62 -09 36 07.5 – V 033
2020-07-20 21:31:30 C 20 15 56.62 -09 34 09.3 – V L01
2020-07-20 21:32:40 C 20 15 58.02 -09 33 39.4 – V L01
2020-07-20 21:33:56 C 20 16 00.77 -09 32 56.8 – V K83
2020-07-20 21:36:08 C 20 16 02.21 -09 32 10.4 – V L01
2020-07-20 21:36:40 C 20 16 04.11 -09 31 46.6 – V K83
2020-07-20 21:37:17 C 20 16 03.59 -09 31 41.1 – V L01
2020-07-20 21:41:47 C 20 16 12.00 -09 30 04.1 – V J95
2020-07-20 21:41:59 C 20 16 09.28 -09 29 40.1 – V L01
2020-07-20 21:42:15 C 20 16 10.86 -09 29 23.2 – V K83
2020-07-20 21:42:17 C 20 16 09.63 -09 29 32.5 – V L01
2020-07-20 21:44:22 C 20 16 15.19 -09 28 58.0 – V J95
2020-07-20 21:46:20 C 20 16 14.51 -09 27 48.5 – V L01
2020-07-20 21:47:09 C 20 16 18.58 -09 27 46.7 – V J95
2020-07-20 21:50:36 C 20 16 22.80 -09 26 17.9 – V J95
2020-07-20 21:54:51 C 20 16 28.01 -09 24 29.2 – V J95
2020-07-20 22:21:19 C 20 16 59.46 -09 12 41.6 – V C95
2020-07-20 22:27:01 C 20 17 06.19 -09 10 15.6 – V C95
2020-07-20 22:32:41 C 20 17 13.05 -09 07 49.8 – V C95
2020-07-20 22:38:19 C 20 17 19.79 -09 05 24.9 – V C95
2020-07-20 22:49:27 C 20 17 43.152 -08 59 06.44 – V J04
2020-07-20 22:49:36 C 20 17 43.324 -08 59 02.55 – V J04
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-07-24 06:30:00 -89506.9 1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)